Cheap And Discounts PE42552MLIB-Z PE42552MLIB-CAZ Marking 42552【 IC RF SWITCH SPDT 50 OHM 16-QFN 】10pcs/lot New Wholesale. Buy Directly From Merchant yxt-ec Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.